Heater pad switch



FIG. 1 is a front, right and bottom perspective view of a heater pad switch, showing my new design;

FIG. 2 is a rear, left and top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the heater pad switch that form no part of the claimed design. 

CLAIM The ornamental design for a heater pad switch, as shown and described. 